| /*! |
| * # Semantic UI - Visit |
| * http://github.com/semantic-org/semantic-ui/ |
| * |
| * |
| * Released under the MIT license |
| * http://opensource.org/licenses/MIT |
| * |
| */ |
| |
| ;(function ($, window, document, undefined) { |
| |
| "use strict"; |
| |
| window = (typeof window != 'undefined' && window.Math == Math) |
| ? window |
| : (typeof self != 'undefined' && self.Math == Math) |
| ? self |
| : Function('return this')() |
| ; |
| |
| $.visit = $.fn.visit = function(parameters) { |
| var |
| $allModules = $.isFunction(this) |
| ? $(window) |
| : $(this), |
| moduleSelector = $allModules.selector || '', |
| |
| time = new Date().getTime(), |
| performance = [], |
| |
| query = arguments[0], |
| methodInvoked = (typeof query == 'string'), |
| queryArguments = [].slice.call(arguments, 1), |
| returnedValue |
| ; |
| $allModules |
| .each(function() { |
| var |
| settings = ( $.isPlainObject(parameters) ) |
| ? $.extend(true, {}, $.fn.visit.settings, parameters) |
| : $.extend({}, $.fn.visit.settings), |
| |
| error = settings.error, |
| namespace = settings.namespace, |
| |
| eventNamespace = '.' + namespace, |
| moduleNamespace = namespace + '-module', |
| |
| $module = $(this), |
| $displays = $(), |
| |
| element = this, |
| instance = $module.data(moduleNamespace), |
| module |
| ; |
| module = { |
| |
| initialize: function() { |
| if(settings.count) { |
| module.store(settings.key.count, settings.count); |
| } |
| else if(settings.id) { |
| module.add.id(settings.id); |
| } |
| else if(settings.increment && methodInvoked !== 'increment') { |
| module.increment(); |
| } |
| module.add.display($module); |
| module.instantiate(); |
| }, |
| |
| instantiate: function() { |
| module.verbose('Storing instance of visit module', module); |
| instance = module; |
| $module |
| .data(moduleNamespace, module) |
| ; |
| }, |
| |
| destroy: function() { |
| module.verbose('Destroying instance'); |
| $module |
| .removeData(moduleNamespace) |
| ; |
| }, |
| |
| increment: function(id) { |
| var |
| currentValue = module.get.count(), |
| newValue = +(currentValue) + 1 |
| ; |
| if(id) { |
| module.add.id(id); |
| } |
| else { |
| if(newValue > settings.limit && !settings.surpass) { |
| newValue = settings.limit; |
| } |
| module.debug('Incrementing visits', newValue); |
| module.store(settings.key.count, newValue); |
| } |
| }, |
| |
| decrement: function(id) { |
| var |
| currentValue = module.get.count(), |
| newValue = +(currentValue) - 1 |
| ; |
| if(id) { |
| module.remove.id(id); |
| } |
| else { |
| module.debug('Removing visit'); |
| module.store(settings.key.count, newValue); |
| } |
| }, |
| |
| get: { |
| count: function() { |
| return +(module.retrieve(settings.key.count)) || 0; |
| }, |
| idCount: function(ids) { |
| ids = ids || module.get.ids(); |
| return ids.length; |
| }, |
| ids: function(delimitedIDs) { |
| var |
| idArray = [] |
| ; |
| delimitedIDs = delimitedIDs || module.retrieve(settings.key.ids); |
| if(typeof delimitedIDs === 'string') { |
| idArray = delimitedIDs.split(settings.delimiter); |
| } |
| module.verbose('Found visited ID list', idArray); |
| return idArray; |
| }, |
| storageOptions: function(data) { |
| var |
| options = {} |
| ; |
| if(settings.expires) { |
| options.expires = settings.expires; |
| } |
| if(settings.domain) { |
| options.domain = settings.domain; |
| } |
| if(settings.path) { |
| options.path = settings.path; |
| } |
| return options; |
| } |
| }, |
| |
| has: { |
| visited: function(id, ids) { |
| var |
| visited = false |
| ; |
| ids = ids || module.get.ids(); |
| if(id !== undefined && ids) { |
| $.each(ids, function(index, value){ |
| if(value == id) { |
| visited = true; |
| } |
| }); |
| } |
| return visited; |
| } |
| }, |
| |
| set: { |
| count: function(value) { |
| module.store(settings.key.count, value); |
| }, |
| ids: function(value) { |
| module.store(settings.key.ids, value); |
| } |
| }, |
| |
| reset: function() { |
| module.store(settings.key.count, 0); |
| module.store(settings.key.ids, null); |
| }, |
| |
| add: { |
| id: function(id) { |
| var |
| currentIDs = module.retrieve(settings.key.ids), |
| newIDs = (currentIDs === undefined || currentIDs === '') |
| ? id |
| : currentIDs + settings.delimiter + id |
| ; |
| if( module.has.visited(id) ) { |
| module.debug('Unique content already visited, not adding visit', id, currentIDs); |
| } |
| else if(id === undefined) { |
| module.debug('ID is not defined'); |
| } |
| else { |
| module.debug('Adding visit to unique content', id); |
| module.store(settings.key.ids, newIDs); |
| } |
| module.set.count( module.get.idCount() ); |
| }, |
| display: function(selector) { |
| var |
| $element = $(selector) |
| ; |
| if($element.length > 0 && !$.isWindow($element[0])) { |
| module.debug('Updating visit count for element', $element); |
| $displays = ($displays.length > 0) |
| ? $displays.add($element) |
| : $element |
| ; |
| } |
| } |
| }, |
| |
| remove: { |
| id: function(id) { |
| var |
| currentIDs = module.get.ids(), |
| newIDs = [] |
| ; |
| if(id !== undefined && currentIDs !== undefined) { |
| module.debug('Removing visit to unique content', id, currentIDs); |
| $.each(currentIDs, function(index, value){ |
| if(value !== id) { |
| newIDs.push(value); |
| } |
| }); |
| newIDs = newIDs.join(settings.delimiter); |
| module.store(settings.key.ids, newIDs ); |
| } |
| module.set.count( module.get.idCount() ); |
| } |
| }, |
| |
| check: { |
| limit: function(value) { |
| value = value || module.get.count(); |
| if(settings.limit) { |
| if(value >= settings.limit) { |
| module.debug('Pages viewed exceeded limit, firing callback', value, settings.limit); |
| settings.onLimit.call(element, value); |
| } |
| module.debug('Limit not reached', value, settings.limit); |
| settings.onChange.call(element, value); |
| } |
| module.update.display(value); |
| } |
| }, |
| |
| update: { |
| display: function(value) { |
| value = value || module.get.count(); |
| if($displays.length > 0) { |
| module.debug('Updating displayed view count', $displays); |
| $displays.html(value); |
| } |
| } |
| }, |
| |
| store: function(key, value) { |
| var |
| options = module.get.storageOptions(value) |
| ; |
| if(settings.storageMethod == 'localstorage' && window.localStorage !== undefined) { |
| window.localStorage.setItem(key, value); |
| module.debug('Value stored using local storage', key, value); |
| } |
| else if($.cookie !== undefined) { |
| $.cookie(key, value, options); |
| module.debug('Value stored using cookie', key, value, options); |
| } |
| else { |
| module.error(error.noCookieStorage); |
| return; |
| } |
| if(key == settings.key.count) { |
| module.check.limit(value); |
| } |
| }, |
| retrieve: function(key, value) { |
| var |
| storedValue |
| ; |
| if(settings.storageMethod == 'localstorage' && window.localStorage !== undefined) { |
| storedValue = window.localStorage.getItem(key); |
| } |
| // get by cookie |
| else if($.cookie !== undefined) { |
| storedValue = $.cookie(key); |
| } |
| else { |
| module.error(error.noCookieStorage); |
| } |
| if(storedValue == 'undefined' || storedValue == 'null' || storedValue === undefined || storedValue === null) { |
| storedValue = undefined; |
| } |
| return storedValue; |
| }, |
| |
| setting: function(name, value) { |
| if( $.isPlainObject(name) ) { |
| $.extend(true, settings, name); |
| } |
| else if(value !== undefined) { |
| settings[name] = value; |
| } |
| else { |
| return settings[name]; |
| } |
| }, |
| internal: function(name, value) { |
| module.debug('Changing internal', name, value); |
| if(value !== undefined) { |
| if( $.isPlainObject(name) ) { |
| $.extend(true, module, name); |
| } |
| else { |
| module[name] = value; |
| } |
| } |
| else { |
| return module[name]; |
| } |
| }, |
| debug: function() { |
| if(!settings.silent && settings.debug) { |
| if(settings.performance) { |
| module.performance.log(arguments); |
| } |
| else { |
| module.debug = Function.prototype.bind.call(console.info, console, settings.name + ':'); |
| module.debug.apply(console, arguments); |
| } |
| } |
| }, |
| verbose: function() { |
| if(!settings.silent && settings.verbose && settings.debug) { |
| if(settings.performance) { |
| module.performance.log(arguments); |
| } |
| else { |
| module.verbose = Function.prototype.bind.call(console.info, console, settings.name + ':'); |
| module.verbose.apply(console, arguments); |
| } |
| } |
| }, |
| error: function() { |
| if(!settings.silent) { |
| module.error = Function.prototype.bind.call(console.error, console, settings.name + ':'); |
| module.error.apply(console, arguments); |
| } |
| }, |
| performance: { |
| log: function(message) { |
| var |
| currentTime, |
| executionTime, |
| previousTime |
| ; |
| if(settings.performance) { |
| currentTime = new Date().getTime(); |
| previousTime = time || currentTime; |
| executionTime = currentTime - previousTime; |
| time = currentTime; |
| performance.push({ |
| 'Name' : message[0], |
| 'Arguments' : [].slice.call(message, 1) || '', |
| 'Element' : element, |
| 'Execution Time' : executionTime |
| }); |
| } |
| clearTimeout(module.performance.timer); |
| module.performance.timer = setTimeout(module.performance.display, 500); |
| }, |
| display: function() { |
| var |
| title = settings.name + ':', |
| totalTime = 0 |
| ; |
| time = false; |
| clearTimeout(module.performance.timer); |
| $.each(performance, function(index, data) { |
| totalTime += data['Execution Time']; |
| }); |
| title += ' ' + totalTime + 'ms'; |
| if(moduleSelector) { |
| title += ' \'' + moduleSelector + '\''; |
| } |
| if($allModules.length > 1) { |
| title += ' ' + '(' + $allModules.length + ')'; |
| } |
| if( (console.group !== undefined || console.table !== undefined) && performance.length > 0) { |
| console.groupCollapsed(title); |
| if(console.table) { |
| console.table(performance); |
| } |
| else { |
| $.each(performance, function(index, data) { |
| console.log(data['Name'] + ': ' + data['Execution Time']+'ms'); |
| }); |
| } |
| console.groupEnd(); |
| } |
| performance = []; |
| } |
| }, |
| invoke: function(query, passedArguments, context) { |
| var |
| object = instance, |
| maxDepth, |
| found, |
| response |
| ; |
| passedArguments = passedArguments || queryArguments; |
| context = element || context; |
| if(typeof query == 'string' && object !== undefined) { |
| query = query.split(/[\. ]/); |
| maxDepth = query.length - 1; |
| $.each(query, function(depth, value) { |
| var camelCaseValue = (depth != maxDepth) |
| ? value + query[depth + 1].charAt(0).toUpperCase() + query[depth + 1].slice(1) |
| : query |
| ; |
| if( $.isPlainObject( object[camelCaseValue] ) && (depth != maxDepth) ) { |
| object = object[camelCaseValue]; |
| } |
| else if( object[camelCaseValue] !== undefined ) { |
| found = object[camelCaseValue]; |
| return false; |
| } |
| else if( $.isPlainObject( object[value] ) && (depth != maxDepth) ) { |
| object = object[value]; |
| } |
| else if( object[value] !== undefined ) { |
| found = object[value]; |
| return false; |
| } |
| else { |
| return false; |
| } |
| }); |
| } |
| if ( $.isFunction( found ) ) { |
| response = found.apply(context, passedArguments); |
| } |
| else if(found !== undefined) { |
| response = found; |
| } |
| if($.isArray(returnedValue)) { |
| returnedValue.push(response); |
| } |
| else if(returnedValue !== undefined) { |
| returnedValue = [returnedValue, response]; |
| } |
| else if(response !== undefined) { |
| returnedValue = response; |
| } |
| return found; |
| } |
| }; |
| if(methodInvoked) { |
| if(instance === undefined) { |
| module.initialize(); |
| } |
| module.invoke(query); |
| } |
| else { |
| if(instance !== undefined) { |
| instance.invoke('destroy'); |
| } |
| module.initialize(); |
| } |
| |
| }) |
| ; |
| return (returnedValue !== undefined) |
| ? returnedValue |
| : this |
| ; |
| }; |
| |
| $.fn.visit.settings = { |
| |
| name : 'Visit', |
| |
| debug : false, |
| verbose : false, |
| performance : true, |
| |
| namespace : 'visit', |
| |
| increment : false, |
| surpass : false, |
| count : false, |
| limit : false, |
| |
| delimiter : '&', |
| storageMethod : 'localstorage', |
| |
| key : { |
| count : 'visit-count', |
| ids : 'visit-ids' |
| }, |
| |
| expires : 30, |
| domain : false, |
| path : '/', |
| |
| onLimit : function() {}, |
| onChange : function() {}, |
| |
| error : { |
| method : 'The method you called is not defined', |
| missingPersist : 'Using the persist setting requires the inclusion of PersistJS', |
| noCookieStorage : 'The default storage cookie requires $.cookie to be included.' |
| } |
| |
| }; |
| |
| })( jQuery, window, document ); |